Get Arduino Mega 2560 Analog Pins Photos. Each of the 54 digital pins on the arduino 2560 mega can be used as an input or output, using pinmode(), digitalwrite(), and digitalread note that these pins are not in the same location as the twi pins on the duemilanove or diecimila. Due to the many numbers of pins, it is not usually used for common projects but you can find them in much more complex ones like radon detectors, 3d printers.
It comes with more memory space and i/o pins as compared to other boards available in the market.
The arduino mega 2560 is a microcontroller board based on the atmega2560 (datasheet). There are 54 digital i/o pins and 16 analog pins incorporated on the board that make this device unique and stand out from others. This microcontroller chip is different from the atmega328p in terms of the digital input / output pins, analog pins and other basic features which will be discussed in detail. It has 54 digital input/output pins (of which 15 can be used as pwm outputs), 16 analog inputs, 4 uarts (hardware serial ports).
